For in him = on account of, by reason of, because or, for the sake of Him, Yehowah alone and by himself Isa 44:24, created for this future one to be born from Mary, who was the firstborn of creation, in the mind and plans of God and included in the logos/plan John 1:1b and verse 2. Try writing a clear sentence instead of this gobbled mess for a change.
Your Biblical "valid" points? - here is an example. Colossians 1: 15 The Son is the image of the invisible God, the firstborn over all creation. You post biblical references that contradict what you call valid points, but your delusional, lying disposition means that you don't see this.
